function play(num1: number, num2: number):number {
    const sum = num1 + num2
    return sum
}
// play("xiaowang","xiaofei")
// play("xiaowang","xiaofei")

const res = play(1,2)

const show = (p1:string):string=>{
    return p1
}

show("小王")

// Math.max(1,2,3,4,5)
function max(...args:number[]){

}
max(1,2,3,4,5)

export {}